400 HP AC DRILLING MOTOR – WL250040 FOR TOP DRIVE NOV TDS-11SA
Benchmark Performance for Oil & Gas Applications
In the oil and gas industries, motors must have optimal performance, reliability and long-
life to withstand the most demanding environments. The 400 HP Drilling Motor was
designed to endure rigorous high shock and vibration conditions for decades of
continuous service in the harshest rig duty environments. The motor features a certified
Class H – fully taped and sealed – insulation system that provides a solid barrier to dust,
sand, oil and water and helps to extend the life of the motor.
Standard Features
Optional Features
4 pole stator
Cast aluminum rotor bars
Certified Class H insulation
Fully taped with silicon tape
Glass sleeving on bolted wire connections
Fully vacuum impregnated
Tested for 4 hours under water at 500 V
4140 and 4340 alloy shafts available
Six 100П platinum RTDs; 2/phase embedded in stator
Shaft seals and oil slingers on the drive and non-drive sides
Designed for Variable Frequency Drive operation
Designed for high shock environments
Heater
IP 44 motor enclosure
ISO 9001:2008-certified
ATEX and CSA-approved
Encoder
Bearing RTD
Blower assembly
Air pressure switch
IP 56 junction box
ABS certification
Contact Intera today, we will provide detailed information about the products, price and availability in stock.